zypp::env::ScopedSet Class Reference

Temporarily set/unset an environment variable. More...

#include <zypp/base/Env.h>

Inheritance diagram for zypp::env::ScopedSet:

Public Member Functions
	ScopedSet (const ScopedSet &)=delete
ScopedSet &	operator= (const ScopedSet &)=delete
	ScopedSet (ScopedSet &&)=default
ScopedSet &	operator= (ScopedSet &&)=default
	ScopedSet ()
	Default ctor (NOOP).
	ScopedSet (std::string var_r, const char *val_r)
	Set var_r to val_r (unsets var_r if val_r is a nullptr).
	~ScopedSet ()
	Restore the original setting.

Private Member Functions
void	setval (const char *val_r)

Private Attributes
std::string	_var
std::unique_ptr< std::string >	_val

Detailed Description

Temporarily set/unset an environment variable.

Definition at line 44 of file Env.h.

Constructor & Destructor Documentation

ScopedSet() [1/4]

zypp::env::ScopedSet::ScopedSet ( const ScopedSet & )

delete

ScopedSet() [2/4]

zypp::env::ScopedSet::ScopedSet ( ScopedSet && )

default

ScopedSet() [3/4]

zypp::env::ScopedSet::ScopedSet ( )

inline

Default ctor (NOOP).

Definition at line 54 of file Env.h.

ScopedSet() [4/4]

zypp::env::ScopedSet::ScopedSet ( std::string var_r, const char * val_r )

inline

Set var_r to val_r (unsets var_r if val_r is a nullptr).

Definition at line 58 of file Env.h.

~ScopedSet()

zypp::env::ScopedSet::~ScopedSet ( )

inline

Restore the original setting.

Definition at line 70 of file Env.h.

Member Function Documentation

operator=() [1/2]

ScopedSet & zypp::env::ScopedSet::operator= ( const ScopedSet & )

delete

operator=() [2/2]

ScopedSet & zypp::env::ScopedSet::operator= ( ScopedSet && )

default

setval()

void zypp::env::ScopedSet::setval ( const char * val_r )

inlineprivate

Definition at line 77 of file Env.h.

Member Data Documentation

_var

std::string zypp::env::ScopedSet::_var

private

Definition at line 86 of file Env.h.

_val

std::unique_ptr<std::string> zypp::env::ScopedSet::_val

private

Definition at line 87 of file Env.h.

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The documentation for this class was generated from the following file:

• zypp/base/Env.h